(3R,4S)-4-Hydroxy-3,5-dimethylhexan-2-one CAS 167937-69-1

Purity 97%+In StockPharmaceutical Standards
CAS No.167937-69-1
Molecular FormulaC8H16O2
Molecular Weight144.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4S)-4-Hydroxy-3,5-dimethylhexan-2-one CAS 167937-69-1 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3R,4S)-4-Hydroxy-3,5-dimethylhexan-2-one.

(3R,4S)-4-Hydroxy-3,5-dimethylhexan-2-one (CAS 167937-69-1), molecular formula C8H16O2 and molecular weight 144.21 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (3R,4S)-4-Hydroxy-3,5-dimethylhexan-2-one (C8H16O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (3R,4S)-4-Hydroxy-3,5-dimethylhexan-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC8H16O2
Molecular Weight144.21 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)2004

Recommended Standards

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